package com.pacai.constructor;

/**
 * @author pacai
 * @version 1.0
 */
public class ConstructorExercise {
    public static void main(String[] args) {
        System.out.println(10 % 3.1);
        System.out.println(10.1 % 3);
        System.out.println(10.1 / 3);
        System.out.println(10 / 3);
    }
}

class Person1 {
    String name;
    int age;

    public Person1() {
        age = 18;
    }

    public Person1(String name, int age) {
        this.name = name;
        this.age = age;
    }


}